#
#  octopus4r - a ruby wrapper for the Octopus USB board
#  Copyright (C) 2008 by Michael Conrad <do5mc@friggleware.de>
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 2 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program; if not, write to the Free Software
#  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
#


require 'octopus_native'


module Octopus4r

  class SPI

    def initialize( device)
      @device = device.to_i
      
      return
    end


    def init
      Octopus_native::octopus_spi_init( @device)
    end


    def deinit
      Octopus_native::octopus_spi_deinit( @device)
    end


    def speed=( speed)
      Octopus_native::octopus_spi_speed( @device, speed.to_i)
    end


    def send( data)
      Octopus_native::octopus_spi_send( @device, data, data.length)
    end


    def recv( data)
      Octopus_native::octopus_spi_recv( @device, data, data.length)
    end


    def send_and_recv( data)
      Octopus_native::octopus_spi_send_and_recv( @device, data, data.length)
    end

  end

end


